Alternatives to Texas Instruments SN74LVCH16245AZRDR
Texas Instruments SN74LVCH16245AZRDR and its qualified second sources, compared on form/fit/function, stock, lifecycle and price — the same checks Parter runs inside a BOM.
 SN74LVCH16245AZRDRTexas Instruments | SN74LVCH16245ADGGRTexas Instruments |  SN74LVCH16245ADLRTexas Instruments | +1more | |
|---|---|---|---|---|
| FFF Compatibility | The package style changes from a 54-ball BGA footprint (8.0mm x 5.5mm) to a 48-pin TSSOP footprint, which is physically incompatible and requires a board redesign.The package transitions from a ball grid array (BGA-54) to a thin shrink small outline package (TSSOP-48) with completely different dimensions and mounting methods.Features identical electrical characteristics, operating specifications, bus-hold circuitry, and output drive currents (24mA) as the original part. | The package changes from a 54-ball BGA to a 48-pin SSOP layout, requiring a board redesign.The physical mounting footprint and package dimensions of a 48-pin SSOP differ completely from the original 54-ball BGA.Maintains identical electrical characteristics, logic states, propagation delays, and temperature specifications. | ||
 AI Summary | SN74LVCH16245AZRDR by Texas Instruments: Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 54-BGA Microstar Junior (8x5.5). | This is the direct manufacturer sibling of the obsolete part, packaged in an active and widely used 48-pin TSSOP format. It provides identical electrical performance and includes the active bus-hold circuitry required to maintain signal integrity on undriven lines. Because the original 54-BGA package is completely obsolete, moving to this TSSOP-48 footprint is the most stable and long-term production alternative.
| This is another active sibling variant from Texas Instruments packaged in a 48-pin SSOP layout. It is highly suitable if a larger pin pitch than TSSOP is preferred for assembly or rework. It provides the same functional specifications and bus-hold features as the original obsolete part.
| |
| Lifecycle Status | Obsolete | Active | Active | |
| Market Availability | Discontinued | In stock | In stock | |
| REACH | REACH | Unknown | REACH | |
| RoHS | RoHS | RoHS | RoHS | |
| Description | Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 54-BGA Microstar Junior (8x5.5) | Bus Transceivers Tri-State 16-Bit Bus | Transceiver, Non-Inverting 2 Element 8 Bit per Element 3-State Output 48-SSOP | |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | |
| Type | Logic | Bus Transceivers | Logic | |
| Datasheet | Open | N/A | Open | |
| Lead Time | 6 weeks | 16 weeks | 9 weeks | |
| Country of Origin | MX, MY, PH, TW | - | - | |
| Export Control Class Number | EAR99 | EAR99 | EAR99 | |
| HTSUS Code | 8542.39.0090 | - | - | |
| Moisture Sensitivity Level | 1 (Unlimited) | - | - | |
| Logic Type | Transceiver, Non-Inverting | - | - | |
| Output Type | 3-State | - | - | |
| Mounting Type | Surface Mount | - | - | |
| Package / Case | 54-TFBGA | - | - | |
| Voltage - Supply | 1.65V ~ 3.6V | - | - | |
| Number of Elements | 2 | - | - | |
| Operating Temperature | -40°C ~ 85°C (TA) | - | - | |
| Supplier Device Package | 54-BGA Microstar Junior (8x5.5) | - | - |
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Frequently asked questions
Yes. The Texas Instruments SN74LVCH16245AZRDR is marked obsolete, so the manufacturer has discontinued it and any remaining supply is limited to distributor stock. The qualified second sources on this page are active parts you can design in today.
The closest qualified second sources for the Texas Instruments SN74LVCH16245AZRDR are the SN74LVCH16245ADGGR (Texas Instruments) and the SN74LVCH16245ADLR (Texas Instruments), out of 3 matched alternatives in total. Each is compared against the original on fit, form and function in the table above.
Not always. The alternatives to the SN74LVCH16245AZRDR are matched on function but can differ in package, pinout or a key parameter, so review the fit/form/function notes in the table and the datasheet before designing one in.
The SN74LVCH16245AZRDR (Texas Instruments) is a part in the Logic category. This page lists qualified, cross-referenced replacements for it with a side-by-side comparison.
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